Color

#77df4e

#77df4e
hex#77df4e
rgbrgb(119, 223, 78)
hslhsl(103, 69%, 59%)
oklchoklch(0.812 0.206 138.1)
Closest name: Green Priestess (#11dd55)Relative luminance 0.5725

Colors that go with #77df4e

Deep Sky Blue, Royal Blue and Taupe lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#b64edf

#bfdf4e · #4edf6e

#4e77df · #df4e77

Split-complementary

Open in tool →

#6e4edf · #df4ebf

#4ebfdf · #b64edf · #df6e4e

Contrast

#77df4e as textRatioAAAA largeAAAFix
Aaon white
1.69:1failfailfail
  • AA: use #378619 as the text (4.58:1)
  • AAA: use #296312 as the text (7.27:1)
  • AA: or shift the background to #525252 (4.63:1)
  • AAA: or shift the background to #363636 (7.16:1)
Aaon black
12.45:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #77df4e as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #77df4e
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #77df4e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/77df4e-a6bea2-704edf-1f2d21-eff1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md